Heidi Pratt appears in the September issue of Playboy, but she didn’t take it all off for the famous adult magazine.

“The body is a beautiful creation,” she said in the issue. “If anything, the reason I didn’t show everything is because I plan to get a few more upgrades.”

She claims she wants to get her breast implants replaced at some point as a present to her husband, Spencer. “I think I want to go bigger on my boobs for (Spencer),” Montag said. “Let’s do (another Playboy photo shoot) again when I get the upgrades.